63145760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 96521440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 439, 464, 496, 580, 620, 878, 899, 928, 992, 1160, 1240, 1756, 1798, 2195, 2320, 2480, 3512, 3596, 4390, 4495, 4640, 4960, 7024, 7192, 8780, 8990, 12731, 13609, 14048, 14384, 17560, 17980, 25462, 27218, 28768, 35120, 35960, 50924, 54436, 63655, 68045, 70240, 71920, 101848, 108872, 127310, 136090, 143840, 203696, 217744, 254620, 272180, 394661, 407392, 435488, 509240, 544360, 789322, 1018480, 1088720, 1578644, 1973305, 2036960, 2177440, 3157288, 3946610, 6314576, 7893220, 12629152, 15786440, 31572880, 63145760]

約数ペア:

[(1, 63145760), (2, 31572880), (4, 15786440), (5, 12629152), (8, 7893220), (10, 6314576), (16, 3946610), (20, 3157288), (29, 2177440), (31, 2036960), (32, 1973305), (40, 1578644), (58, 1088720), (62, 1018480), (80, 789322), (116, 544360), (124, 509240), (145, 435488), (155, 407392), (160, 394661), (232, 272180), (248, 254620), (290, 217744), (310, 203696), (439, 143840), (464, 136090), (496, 127310), (580, 108872), (620, 101848), (878, 71920), (899, 70240), (928, 68045), (992, 63655), (1160, 54436), (1240, 50924), (1756, 35960), (1798, 35120), (2195, 28768), (2320, 27218), (2480, 25462), (3512, 17980), (3596, 17560), (4390, 14384), (4495, 14048), (4640, 13609), (4960, 12731), (7024, 8990), (7192, 8780)]